48798840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1259}}^1$

素因数の和:1309

約数の個数: 128

約数和(自身を含む): 163296000

約数和(自身を除く): 114497160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 19, 20, 24, 30, 34, 38, 40, 51, 57, 60, 68, 76, 85, 95, 102, 114, 120, 136, 152, 170, 190, 204, 228, 255, 285, 323, 340, 380, 408, 456, 510, 570, 646, 680, 760, 969, 1020, 1140, 1259, 1292, 1615, 1938, 2040, 2280, 2518, 2584, 3230, 3777, 3876, 4845, 5036, 6295, 6460, 7554, 7752, 9690, 10072, 12590, 12920, 15108, 18885, 19380, 21403, 23921, 25180, 30216, 37770, 38760, 42806, 47842, 50360, 64209, 71763, 75540, 85612, 95684, 107015, 119605, 128418, 143526, 151080, 171224, 191368, 214030, 239210, 256836, 287052, 321045, 358815, 406657, 428060, 478420, 513672, 574104, 642090, 717630, 813314, 856120, 956840, 1219971, 1284180, 1435260, 1626628, 2033285, 2439942, 2568360, 2870520, 3253256, 4066570, 4879884, 6099855, 8133140, 9759768, 12199710, 16266280, 24399420, 48798840]

約数ペア:

[(1, 48798840), (2, 24399420), (3, 16266280), (4, 12199710), (5, 9759768), (6, 8133140), (8, 6099855), (10, 4879884), (12, 4066570), (15, 3253256), (17, 2870520), (19, 2568360), (20, 2439942), (24, 2033285), (30, 1626628), (34, 1435260), (38, 1284180), (40, 1219971), (51, 956840), (57, 856120), (60, 813314), (68, 717630), (76, 642090), (85, 574104), (95, 513672), (102, 478420), (114, 428060), (120, 406657), (136, 358815), (152, 321045), (170, 287052), (190, 256836), (204, 239210), (228, 214030), (255, 191368), (285, 171224), (323, 151080), (340, 143526), (380, 128418), (408, 119605), (456, 107015), (510, 95684), (570, 85612), (646, 75540), (680, 71763), (760, 64209), (969, 50360), (1020, 47842), (1140, 42806), (1259, 38760), (1292, 37770), (1615, 30216), (1938, 25180), (2040, 23921), (2280, 21403), (2518, 19380), (2584, 18885), (3230, 15108), (3777, 12920), (3876, 12590), (4845, 10072), (5036, 9690), (6295, 7752), (6460, 7554)]